ARM: dts: suniv: add USB-related device nodes

The suniv SoC has a USB OTG controller and a USB PHY like other
Allwinner SoCs.

Add their device tree node.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20230319212936.26649-2-andre.przywara@arm.com
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>

diff --git a/arch/arm/boot/dts/suniv-f1c100s.dtsi b/arch/arm/boot/dts/suniv-f1c100s.dtsi
index 9455d27..111f8bb 100644 (file)
--- a/arch/arm/boot/dts/suniv-f1c100s.dtsi
+++ b/arch/arm/boot/dts/suniv-f1c100s.dtsi
@@ -133,6 +133,32 @@
                        #size-cells = <0>;
                };
 
+               usb_otg: usb@1c13000 {
+                       compatible = "allwinner,suniv-f1c100s-musb";
+                       reg = <0x01c13000 0x0400>;
+                       clocks = <&ccu CLK_BUS_OTG>;
+                       resets = <&ccu RST_BUS_OTG>;
+                       interrupts = <26>;
+                       interrupt-names = "mc";
+                       phys = <&usbphy 0>;
+                       phy-names = "usb";
+                       extcon = <&usbphy 0>;
+                       allwinner,sram = <&otg_sram 1>;
+                       status = "disabled";
+               };
+
+               usbphy: phy@1c13400 {
+                       compatible = "allwinner,suniv-f1c100s-usb-phy";
+                       reg = <0x01c13400 0x10>;
+                       reg-names = "phy_ctrl";
+                       clocks = <&ccu CLK_USB_PHY0>;
+                       clock-names = "usb0_phy";
+                       resets = <&ccu RST_USB_PHY0>;
+                       reset-names = "usb0_reset";
+                       #phy-cells = <1>;
+                       status = "disabled";
+               };
+
                ccu: clock@1c20000 {
                        compatible = "allwinner,suniv-f1c100s-ccu";
                        reg = <0x01c20000 0x400>;